?? registeraction.java
字號:
package cn.netjava.action;
import java.io.UnsupportedEncodingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import cn.netjava.pojo.*;
import cn.netjava.factory.*;
/**
* 注冊動作處理類
* @author XieChengmin
*
*/
public class RegisterAction implements Action {
/**
* 進行用戶注冊
*/
public String execute(HttpServletRequest request,
HttpServletResponse response) {
try {
request.setCharacterEncoding("GB18030");
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String name = request.getParameter("name");
String password = request.getParameter("password");
boolean validate = PersonDAOFactory.getPersonDAOInstance().existSameUser(name);
String path = "";
if (!validate) {
path = "/main.jsp";
//創建新的注冊用戶
Person p = new Person();
p.setName(name);
p.setPassword(password);
p.setDetail("");
PersonDAOFactory.getPersonDAOInstance().add(p);
//此時得到的用戶已經包含了ID
Person pp = PersonDAOFactory.getPersonDAOInstance().queryByName(name);
request.getSession().setAttribute("userObj", pp);
} else {
request.setAttribute("error_msg", "此用戶已經存在");
path = "/userReg.jsp";
}
return path;
}
}
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